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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-05-27 07:25:06 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-06-18 20:52:51 -0300 |
| commit | 54f6019b5860ec062d1149b3a97a5a63ad3e4da9 (patch) | |
| tree | 87d4ed19bd81a3357bcfab4a37148d1a82f945e5 /sound/i2c/other/tea575x-tuner.c | |
| parent | e4cca4edbce693238ba4d75269db082f34da48bb (diff) | |
| download | lwn-54f6019b5860ec062d1149b3a97a5a63ad3e4da9.tar.gz lwn-54f6019b5860ec062d1149b3a97a5a63ad3e4da9.zip | |
[media] S_HW_FREQ_SEEK: set capability flags and return ENODATA instead of EAGAIN
Set the new capability flags in G_TUNER and return ENODATA if no channels
were found.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'sound/i2c/other/tea575x-tuner.c')
| -rw-r--r-- | sound/i2c/other/tea575x-tuner.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c index 582aace20ea3..ba2bc511d777 100644 --- a/sound/i2c/other/tea575x-tuner.c +++ b/sound/i2c/other/tea575x-tuner.c @@ -191,6 +191,8 @@ static int vidioc_g_tuner(struct file *file, void *priv, strcpy(v->name, "FM"); v->type = V4L2_TUNER_RADIO; v->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO; + if (!tea->cannot_read_data) + v->capability |= V4L2_TUNER_CAP_HWSEEK_BOUNDED; v->rangelow = FREQ_LO; v->rangehigh = FREQ_HI; v->rxsubchans = tea->stereo ? V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO; @@ -299,7 +301,7 @@ static int vidioc_s_hw_freq_seek(struct file *file, void *fh, } tea->val &= ~TEA575X_BIT_SEARCH; snd_tea575x_set_freq(tea); - return -EAGAIN; + return -ENODATA; } static int tea575x_s_ctrl(struct v4l2_ctrl *ctrl) |